Hierarchy/Derived subclasses
318 / 560 | -> 567 | -> 568.1 | -> 568.11 | -> 568.13 | -> 568.14 |
uspto searches
Patent Apps in 318/568.14Granted Patents in 318/568.14
Use the links above or do an advanced search in ppubs for:
(318/568.14.ccls.)
This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.